Data as of Nov 3, 2026
64.83.64.0/20
No anonymizer space · no proxy exits in 30 daysColocation America Corporation
IPv4 market
Path
1 · Holder
record created Sep 17, 2025 · reallocated to Internet Utilities NA LLC Jan 20, 2026
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
64.83.64.0/20
From the registry to its use
- May 9, 2005– Nov 8, 2014AnnouncedAS16810 Windstream Communications LLC
- Nov 15, 2014– Jun 4, 2025
- Sep 9, 2025– Nov 2, 2026
- Sep 17, 2025Registry recordColocation America CorporationDirect Allocation64.83.64.0/20
- Dec 27, 2025Route objectAS21769 Colocation America CorporationARIN route object for AS21769 Colocation America Corporation, maintainer MNT-CAC-89
- Jan 20, 2026ReallocatedInternet Utilities NA LLCReallocated64.83.64.0/20
- Apr 22, 2026Route objectIPXOARIN route object for AS397423 Tier.Net Technologies LLC, maintainer MNT-DCL-57764.83.65.0/24
- Jun 10, 2026Route objectAS21769 Colocation America CorporationRADB route object for AS21769 Colocation America Corporation, maintainer MAINT-AS21769
- Jul 30, 2026Route objectIPXOARIN route object for AS207343 Bojing Co., Limited, maintainer MNT-DCL-57764.83.76.0/24
- Aug 29, 2026Route objectIPXOARIN route object for AS147281 Luckynet9 Private Limited, maintainer MNT-DCL-57764.83.70.0/24
- Sep 24, 2026Route objectIPXORADB route object for AS834 IPXO LLC, maintainer MAINT-AS83464.83.70.0/24
- Sep 28, 2026Route objectIPXORADB route object for AS834 IPXO LLC, maintainer MAINT-AS83464.83.65.0/24
- Oct 30, 2026Route objectIPXORADB route object for AS834 IPXO LLC, maintainer MAINT-AS83464.83.76.0/24
- todayLeased fromIPXOIP broker
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 64.83.64.0/24 since Jul 2026 | AS39944 | Unknown | IP broker IPXO | Colocation America Corporation via Internet Utilities NA LLC | |
| 64.83.66.0/23 since Feb 2026 | AS397067 | Unknown | IP broker IPXO | Colocation America Corporation via Internet Utilities NA LLC | |
| 64.83.68.0/24 since Feb 2026 | AS32693 | Hosting | IP broker IPXO | Colocation America Corporation via Internet Utilities NA LLC | |
| 64.83.69.0/24 since Oct 22, 2026 | AS30088 | Hosting | Colocation America Corporation via Internet Utilities NA LLC | ||
| 64.83.71.0/24 since Feb 2026 | AS32693 | Hosting | IP broker IPXO | Colocation America Corporation via Internet Utilities NA LLC | |
| 64.83.72.0/24 since Sep 2026 | AS36352 | Hosting | IP broker IPXO | Colocation America Corporation via Internet Utilities NA LLC | |
| 64.83.73.0/24 since Feb 2026 | AS32693 | Hosting | IP broker IPXO | Colocation America Corporation via Internet Utilities NA LLC | |
| 64.83.74.0/24 since May 2026 | AS402453 | Unknown | IP broker IPXO | Colocation America Corporation via Internet Utilities NA LLC | |
| 64.83.75.0/24 since Feb 2026 | AS32693 | Hosting | IP broker IPXO | Colocation America Corporation via Internet Utilities NA LLC | |
| 64.83.77.0/24 since Feb 2026 | AS32693 | Hosting | IP broker IPXO | Colocation America Corporation via Internet Utilities NA LLC | |
| 64.83.78.0/24 since May 2026 | AS212238 | Hosting | IP broker IPXO | Colocation America Corporation via Internet Utilities NA LLC | |
| 64.83.79.0/24 since Oct 22, 2026 | AS30088 | Hosting | Colocation America Corporation via Internet Utilities NA LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 64.83.64.0/20 | 4,096 | CAC-BLOCK70 | Colocation America Corporation (CAC-89) · US | Direct Allocation | Sep 17, 2025 | [email protected] |
| └ 64.83.64.0/20 | 4,096 | IPXO | IPXO LLC (IL-845) · US | Reallocated | Jan 15, 2026 | [email protected] |
| └ 64.83.64.0/20 | 4,096 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Jan 20, 2026 | [email protected] |
| └ 64.83.64.0/24 | 256 | NET-64-83-64-0-24 | Pond IOT (C11588692) · US | Reassigned | May 6, 2026 | [email protected] via CAC-BLOCK70 |
| └ 64.83.66.0/23 | 512 | NET-64-83-66-0-23 | VFOregon LLC (C11521172) · US | Reassigned | Feb 23, 2026 | [email protected] via CAC-BLOCK70 |
| └ 64.83.68.0/24 | 256 | NET-64-83-68-0-24 | unknown | Reassigned | Mar 5, 2026 | [email protected] via CAC-BLOCK70 |
| └ 64.83.69.0/24 | 256 | WPVN-01 | unknown | — | — | — |
| └ 64.83.71.0/24 | 256 | NET-64-83-71-0-24 | unknown | Reassigned | Mar 5, 2026 | [email protected] via CAC-BLOCK70 |
| └ 64.83.72.0/24 | 256 | NET-64-83-72-0-24 | unknown | Reassigned | Sep 4, 2026 | [email protected] via CAC-BLOCK70 |
| └ 64.83.73.0/24 | 256 | NET-64-83-73-0-24 | unknown | Reassigned | Mar 5, 2026 | [email protected] via CAC-BLOCK70 |
| └ 64.83.74.0/24 | 256 | NET-64-83-74-0-24 | unknown | Reassigned | May 8, 2026 | [email protected] via CAC-BLOCK70 |
| └ 64.83.75.0/24 | 256 | NET-64-83-75-0-24 | unknown | Reassigned | Mar 5, 2026 | [email protected] via CAC-BLOCK70 |
| └ 64.83.76.0/24 | 256 | NET-64-83-76-0-24 | unknown | — | — | — |
| └ 64.83.77.0/24 | 256 | NET-64-83-77-0-24 | unknown | Reassigned | Mar 5, 2026 | [email protected] via CAC-BLOCK70 |
| └ 64.83.79.0/24 | 256 | NET-64-83-79-0-24 | unknown | — | — | — |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 3,072 | 75% | 12 | |
| Unknown | 1,024 | 25% | 3 |
Network & registry
IPv4 market
Holder
- Organization
- Colocation America Corporation
- Handle
- CAC-89
- Range
- 64.83.64.0/20
- Registration type
- Direct Allocation
- Record created
- Sep 17, 2025
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated
- Jan 20, 2026
Origin network
AS21769
US
- Name
- Colocation America Corporation
- Type
- Hosting
- Registered
- Jul 15, 2005
- Domain
- colocationamerica.com
- Website
- www.colocationamerica.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Sep 2025 · 1.1 yr
- Origin networks
- 3
- Last change of origin
- Sep 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 64.83.64.0/20 | AS21769 | /20 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 64.83.65.0/24 | AS834 | RADB | autogen | MAINT-AS834 | Sep 28, 2026 |
| 64.83.65.0/24 | AS397423 | ARIN | Used by EndUser | MNT-DCL-577 | Apr 22, 2026 |
| 64.83.70.0/24 | AS834 | RADB | autogen | MAINT-AS834 | Sep 24, 2026 |
| 64.83.70.0/24 | AS147281 | ARIN | Used by EndUser | MNT-DCL-577 | Aug 29, 2026 |
| 64.83.76.0/24 | AS834 | RADB | autogen | MAINT-AS834 | Oct 30, 2026 |
| 64.83.76.0/24 | AS207343 | ARIN | Used by EndUser | MNT-DCL-577 | Jul 30, 2026 |
Whois
Registration for this announcement
- Range
- 64.83.64.0/20
- Netname
- NETUTILS
- Registrant
- Internet Utilities NA LLC
- Organization
- Internet Utilities NA LLC (DCL-577)
- Org address
- 2711 Centerville Road, Wilmington, DE, 19808
- Org country
- US
- Type
- Reallocated
- Handle
- NET-64-83-64-0-3
- Parent
- NET-64-83-64-0-2
- Created
- Jan 20, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 17, 2025
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN